MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, flagging it as a phishing trojan. It contains a link farm with numerous external URLs, including one pointing to 'gimoguvi.ru', suggesting a phishing or malicious redirection attempt. The document's content is obfuscated and appears to be a lure, likely intended to direct users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://gimoguvi.ru/strik?utm_term=westminster+chime+wall+clock+with+pendulum+movement PDF link annotation
- https://cdn.sqhk.co/vegeboranida/OFjigxB/68324353821.pdfIn PDF document text
- https://cdn.sqhk.co/fagaxirupunu/9ISjefC/kekomiraxar.pdfIn PDF document text
- http://rofogukiluvupu.mygamesonline.org/goson.pdfIn PDF document text
- https://cdn.sqhk.co/patagarinixa/dibjdgj/60901751511.pdfIn PDF document text
- https://cdn.sqhk.co/xuluriwu/Qiejghh/asphalt_nitro_cheats_for_android_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413236/normal_5fd822aa82b66.pdfIn PDF document text
- https://cdn.sqhk.co/bipadifudame/jeFhhw9/solar_system_planets_in_order_mnemonic.pdfIn PDF document text
- https://cdn.sqhk.co/vekuzajomugi/gijdjid/easy_cake_for_diabetics.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486534/normal_605dd99a206b0.pdfIn PDF document text
- https://cdn.sqhk.co/niwonosorude/bjatFQ9/brasfoot_2019_atualizado_download.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://9fc80a0e-b25b-4135-afeb-9811a1ea6bf8.filesusr.com/ugd/91e123_b5fa7e2dc9cc4aec8e650d2117ff1206.pdf?index=trueIn PDF document text
- https://7ed754b6-a209-4558-9281-0032c7ee8ade.filesusr.com/ugd/4329d7_515b471557064ce9aede0e86514e5074.pdf?index=trueIn PDF document text
- https://c69a8150-bb1e-4c46-878b-fc1622391bd7.filesusr.com/ugd/cf91d6_5fb105d904ef411fa22134111c93075e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5710cf32-d5b8-4a15-8b0c-5dea27d7febf/flaxseed_meal_recipes_for_breakfast.pdfIn PDF document text
- http://namakanexir.atwebpages.com/pebble_steel_watch_band_replacement.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7dff44d5-344c-42fd-ae7c-5240a6ac66f8/concepto_de_investigacion_de_mercados_cuantitativa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc0d7b26-1b07-4579-a59c-ba0eeb6edba5/que_es_comunicacion_no_verbal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/26d68546-f25e-4540-ad85-22dfca4953ed/computer_architecture_and_organization_mcq_with_answers.pdfIn PDF document text
- https://6c036dbd-b327-4678-b778-de8a2ee7bb50.filesusr.com/ugd/ed64d2_cd9f9c064d2a469bb9120cb071f30a33.pdf?index=trueIn PDF document text
- https://4647adb0-9c01-46a1-aef1-4380d5873f13.filesusr.com/ugd/edb4a7_de77b6dc5cf043099143527c1dcfab3e.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000135e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135E7 | 5544 bytes |
SHA-256: 8a2abf5f44542722605ea7b091e0d3c07c56193159f3942a3fa093c5d4eb6d50 |
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font_01_sfnt_off000148b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x148B0 | 11128 bytes |
SHA-256: a6dc49228218ee1b02d4a4def956967c56ed901a800d92337b4b79124107070f |
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